Brief Introduction
The VC-QSFP-4X10G-LR-S is a transceiver module designed for 10km optical communication applications. The design is compliant to 40GBASE-LR4 of the IEEE P802.3ba standard.
The module converts 4 inputs channels (ch) of 10Gb/s electrical data to 4 optical signals, and multiplexes them into a single channel for 40Gb/s optical transmission. Reversely, on the receiver side, the module optically de-multiplexes a 40Gb/s input into 4 channels signals, and converts them to 4 channel output electrical data.
The central wavelengths of the 4 channels is 1310 nm as members of the wavelength grid defined in ITU-T G694.2. It contains a MTP/MPO connector for the optical interface and a 38-pin connector for the electrical interface. To minimize the optical dispersion in the long- haul system, single-mode fiber (SMF) has to be applied in this module.
The product is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP Multi-Source Agreement (MSA). It has been designed to meet the harshest external operating conditions including temperature, humidity and EMI interference. The module operates from a single +3.3V power supply and LVCMOS/LVTTL global control signals such as Module Present, Reset, Interrupt and Low Power Mode are available with the modules. A 2-wire serial interface is available to send and receive more complex control signals and to obtain digital diagnostic information.
Individual channels can be addressed and unused channels can be shut down for maximum design flexibility. The VC-QSFP-4X10G-LR-S is designed with form factor, optical/electrical connection and digital diagnostic interface according to the QSFP Multi-Source Agreement (MSA). It designed to meet the harshest external operating conditions including temperature, humidity and EMI interference. The module offers very high functionality and feature integration, accessible via a two-wire serial interface.
Features
1.4 independent full-duplex channels
2. Up to 11.2Gbps per channel bandwidth
3. Aggregate bandwidth of > 40Gbps
4. MTP/MPO connector
5. Compliant with 40G Ethernet IEEE802.3ba and 40GBASE-LR4 Standard
6. QSFP MSA compliant
7. Up to10km transmission
8. Compliant with QDR/DDR Infiniband data rates
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10.Single +3.3V power supply operating
11. Built-in digital diagnostic functions
12.Temperature range 0°C to 70°C
13.RoHS Compliant Part
Applications
1.Rack to rack
2. Data centers Switches and Routers
3. Metro networks
4. Switches and Routers
5. 40G BASE-LR4-PSM Ethernet Links
Specifications
| Form Factor | 40G QSFP+ | Data Rate | 40Gb/s |
| Wavelength | 1310nm | Reach | 10KM |
| Media | Single-mode | Device Type | 40G QSFP+ |
| Connector Type | MTP/MPO | DDMI | with |
| Optical Components | DFB CWDM | Power Supply Voltage | 3.3V |
| Output Power | -8.2~1dBm | Receiver Sensitivity | ＜ -12.6dbm |
| Compatiblity | MSA Compliant | Operating Temperature | 0℃ to +70℃ |
 | Optical transceivers port(MTP/MPO) For MTP/MPO port, there are mainly used in high-speed optical transceivers (≥10Gb / s), the number of channels of an MTP / MPO connector mainly includes 24 cores / 12 cores / 8 cores and the latest solution of 32 cores / 16 cores. |
| Optical transceivers series Vchung offer comprehensive optical modules, data rate from 155M to 100G,form factor including SFP,SFP+,XFP,SFP28,QSFP+,CFP,CFP2 and QSFP28,support MMF and SMF interface. Vchung closely follow optical communication market trend, offers comprehensive transceivers solution, including: 1. Data center:100G QSFP28, 40GQSFP+, 10G SFP+, 10G/25G/40G/100G AOC. 2. Transport (OTN,PTN):100G CFP/CFP2/CFP4, 10G SFP+/XFP BIDI/CWDM/DWDM/Tunable, SFP. 3. Wireless(5G fronthaul,middlehaul and backhaul):25G SFP28, 50G QSFP28 PAM4. |  |
| Compatibility The optical transceivers can be adapted to Cisco, Huawei, Huasan, Alcatel-Lucent, Juniper, Brocade, HPE, Extreme, Ericsson and other equipment. It is 100% compatible with all vendors on the market. Of course, before confirming the purchase, it is best to inform model of the equipment to which the optical transceivers is applied. |  |
 | Industrial Standards VCHUNG all optical transceivers meet or exceed industrial standards, such as CE and RoHS as well as the regulations of the FCC. Through continuous monitoring before, during and after the production process. |
 | Full MSA Compliance High availability optical transceivers meet the Multi Source Agreement (MSA) standard SFF-8431. With MSA Standards various manufacturers determine standardizations of the Transceiver to ensure the interoperability. The optical transceivers interface is defined electrically, mechanically and functionally. |
| Quality assurance VCHUNG provides OEM services, VCHUNG supply all optical modules are high quality and reliable optical transceivers. For quality assurance, we provide three years replacement and lifelong maintenance service. |  |
